Does anyone know the name of this movie?
Hi, well, the movie I'm looking for is a horror movie. It's about a young woman, the protagonist, whose birthday it is. Her friends go to her workplace, a hospital, to celebrate. The thing is, her friends go downstairs, to the area where the sick or dead patients are. One of the protagonist's friends climbs on top of a corpse and starts doing intimate things, still clothed. Then the corpse gets up and starts killing the friend and her friends, and then continues killing the friends who stayed on top. I don't remember much else, but I do remember scenes like the one where the protagonist is running and finds her friend, who ends up being cut in half by a saw. He then keeps running. Another scene I remember is where the protagonist and another friend start running from the corpse, which is resistant to many things. The point is, they inject it with some blue liquid, which seems to take effect and I think ends the protagonist's life. But her friend escapes through a small window in a room. He went to his car and drove home, and when he realized he was in the passenger seat and the one driving was the corpse (the killer), he was going to kill him. But he realized it when he got out to check something in the parking lot before leaving the hospital. Well, that's what I remember. If I remember anything else, I'll let you know. In the meantime, please, I'm asking for your help.
I already tried chat gpt and many apps of moviess.